Hoffman 401413 Air Vent for One-Pipe Steam, No. 4A

$64.66

Hoffman 4A air valve non-vacuum, float type, 1/2″NPT female x 3/4″NPT male 2lb maximum, for residential or small one or two pipe systems, must be installed 6-10″ above return and 18″ above boiler water line.

Manufacturer

Hoffman Specialty,Hoffman Specialty

SKU

HK1020

PART NUMBER

401413

PRODUCT WEIGHT

0.35